The Palisades seismic data recorded a 2.1 magnitude earthquake during the 10-second collapse of the South Tower at 9:59:04 and a 2.3 quake during the 8-second collapse of the North Tower at 10:28:31.

While the aircraft crashes caused minimal earth shaking, significant earthquakes with unusual spikes occurred at the beginning of each collapse. Not only that, but these two unexplained spikes are more than twenty times the amplitude of the other seismic waves associated with the collapses!

This seismic record shows that as the collapses began - a huge seismic spike marked the moment the greatest energy went into the ground. The strongest jolts were all registered at the beginning of the collapses, well before the falling debris struck the earth.

A "sharp spike of short duration" is how seismologist Thorne Lay of Univ. of California at Santa Cruz told AFP an underground explosion appears on a seismograph.

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You have seen the evidence. The footage, the eyewitness reports, the seismographs, the infrared shots, the molten steel. They all point to one thing…

The World Trade Center was not destroyed by terrorists. It was a controlled demolition, an inside job!


 http://www.letsroll911.org/articles/controlleddemolition.html